Hi All.
On 09/25/2012 11:44 PM, Prabhakar Lad wrote:
Hi All,
On Sun, Sep 23, 2012 at 4:56 PM, Prabhakar Lad
<prabhakar.csengg@xxxxxxxxx> wrote:
Hi All,
The CCD/Sensors have the capability to adjust the R/ye, Gr/Cy, Gb/G,
B/Mg gain values.
Since these control can be re-usable I am planning to add the
following gain controls as part
of the framework:
1: V4L2_CID_GAIN_RED
2: V4L2_CID_GAIN_GREEN_RED
3: V4L2_CID_GAIN_GREEN_BLUE
4: V4L2_CID_GAIN_BLUE
5: V4L2_CID_GAIN_OFFSET
I need your opinion's to get moving to add them.
I am listing out the gain controls which is the outcome of above discussion:-
1: V4L2_CID_GAIN_RED
2: V4L2_CID_GAIN_GREEN_RED
3: V4L2_CID_GAIN_GREEN_BLUE
4: V4L2_CID_GAIN_BLUE
5: V4L2_CID_GAIN_OFFSET
6: V4L2_CID_BLUE_OFFSET
7: V4L2_CID_RED_OFFSET
8: V4L2_CID_GREEN_OFFSET
Please let me know for any addition/deletion.
I thought the consensus was that we would also need a
V4L2_CID_GAIN_GREEN, to handle devices for which there are not two
separate greens.
Also, should there be a V4L2_CID_GREEN_RED_OFFSET and
V4L2_CID_GREEN_BLUE_OFFSET, for consistency and to handle hardware that
has such offsets?
(Perhaps I missed an email in this thread, but I thought I caught them all.)
Regards,
--Prabhakar Lad
Cheers,
Chris MacGregor (the Seattle one)
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